@charset 'UTF-8';
html,body {
	margin: 0;
	padding: 0;
}

.warpper {
	
}

.warpper .left {
	float: left;
	width: 200px;
	background: #f00;
	height: 200px;
}

.warpper .right {
	float: right;
	width: 200px;
	background: #000;
	height: 200px;
}

.warpper .middel {
	background: #333;
	height: 300px;
	float: left;
	overflow: hidden;
}